1965252076

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{5520371}}^1$

素因数の和:5520464

約数の個数: 12

約数和(自身を含む): 3477834360

約数和(自身を除く): 1512582284

約数列:

[1, 2, 4, 89, 178, 356, 5520371, 11040742, 22081484, 491313019, 982626038, 1965252076]

約数ペア:

[(1, 1965252076), (2, 982626038), (4, 491313019), (89, 22081484), (178, 11040742), (356, 5520371)]